package com.spring.study.service.impl;

import com.spring.study.service.UserService;
import org.springframework.stereotype.Service;

/**
 * @author: 若若叶
 * @date: 2021/8/12 11:30
 * FileName: USerServiceImpl
 * Description:
 */
@Service
public class USerServiceImpl implements UserService {
    @Override
    public int sub(int a, int b) {
        return a+b;
    }
}
